{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x2bd0461c6f79a0fefd0e86efbec432fe685e7c934cd343ef0e7588af4379c9b0",
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}